Difference between 11D and 18D Tempered Glass for Mobile Devices

Difference between 11D and 18D Tempered Glass for Mobile

In today’s time, mobile devices have become an integral part of our lives, and protecting them has become a top priority. One of the most vital accessories for mobile device protection is tempered glass. As a mobile tempered glass wholesaler or a retailer, it is essential to have a deep understanding of the available options in the market. Two popular choices that often come up are 11D and 18D tempered glass. Via this blog, we’ll explore the differences between these two options and their significance for mobile devices.

Tempered glass is a specialized type of safety glass that undergoes a unique heating and rapid cooling process, morphing into enhanced strength and durability. It is a shield against scratches, impacts, and shattering, safeguarding mobile device screens. However, the variations in tempered glass, such as 11D and 18D, offer additional features and protection levels.

By gaining insights into the differences between 11D and 18D tempered glass and their impact on camera glass protection, you will know to make informed decisions when recommending tempered glass products to your valued customers. Let’s dive deeper into these variations and discover how they can enhance the durability and longevity of mobile devices.

Understanding Tempered Glass: Before diving into the specifics of 11D and 18D, let’s briefly discuss tempered glass in general. Tempered glass is a type of safety glass that undergoes a specialized heating and rapid cooling process, enhancing its strength and durability. Tempered glass’s prime function is to protect mobile device screens from scratches, impact, and shattering.

Differentiating 11D Tempered Glass:

  • Definition and Features: 11D tempered glass stands out as a superior, high-quality product option, known for its exceptional clarity and enhanced protection capabilities. The “11D” designation signifies the presence of multiple layers within the glass structure, each contributing to its formidable strength and resilience. These layers include an oleophobic coating, tempered glass layers, and an adhesive layer.
  • Scratch Resistance: The tempered glass layers in 11D further contribute to its protection prowess. Through precise heating and rapid cooling, the glass gains enhanced resistance against scratches, ensuring that everyday wear and tear do not compromise the functioning of the screen. Even encounters with sharp objects or abrasive materials are met with a heightened defense, reducing the risk of unsightly scratches and damage.
  • Impact Protection: The 11D tempered glass excels in superior impact protection, significantly enhancing the screen’s resilience against accidental drops and bumps. With its robust construction and specialized design, this tempered glass is a reliable shield for the mobile device screen. Its multi-layered composition, including the tempered glass layers, fortifies the mobile screen against the shock generated by a fall.
  • Oleophobic Coating: The oleophobic coating on the surface of 11D tempered glass offers many remarkable benefits. This specialized coating acts as a highly effective shield against fingerprints, smudges, and oils, resulting in a screen with a pristine and clear appearance.

Exploring 18D Tempered Glass:

  • Definition and Features: 18D tempered glass represents the epitome of premium protection for mobile devices, setting itself apart as a top-tier variant in the market. The “18D” designation indicates the inclusion of multiple layers within the glass structure, which work synergistically to provide unparalleled safeguarding capabilities. These layers comprise an oleophobic coating, tempered glass layers, and an additional layer dedicated to further fortifying the glass’s protective qualities.
  • Impact Protection: What sets the 18D tempered glass apart is the inclusion of an additional layer of protection. This supplementary layer bolsters the glass’s ability to absorb and disperse impact forces, making it highly effective in shielding the screen from accidental drops, knocks, and collisions. By further reinforcing the glass’s impact resistance, this extra layer minimizes the risk of screen cracks, shattering, and damage, providing an additional layer of defense for the device.
  • Oleophobic Coating: The oleophobic coating in the 18D tempered glass boasts a specialized surface treatment that repels fingerprints, smudges, and oils. This feature ensures a crystal-clear and pristine screen, free from unsightly marks that can obscure the display. Users can confidently interact with their devices, knowing the screen will remain clean of distracting smudges.

Importance of Camera Glass Protection: While tempered glass primarily focuses on protecting the mobile device screen, the camera glass is equally vital. As a mobile tempered glass wholesaler, it is crucial to consider camera glass protection. Both 11D and 18D tempered glass options provide a layer of protection for the camera lens, preventing scratches and cracks that could potentially impact the quality of photos and videos.

Choosing the Right Tempered Glass: 

Selecting the appropriate tempered glass depends on individual preferences and requirements. Consider the following factors:

  • Usage: Evaluate the level of protection required based on the customer’s lifestyle and usage patterns.
  • Budget: The pricing may vary between 11D and 18D tempered glass options, so it’s essential to consider the customer’s budget.
  • Compatibility: Ensure the tempered glass is designed for the mobile device model to ensure a proper fit.


As a mobile tempered glass wholesaler, understanding the differences between 11D and 18D tempered glass options is crucial. By providing precise and reliable information about tempered glass options and offering tailored recommendations based on individual customer needs, you can establish a strong foundation for trust and foster lasting customer loyalty. Remember to highlight the importance of camera glass protection as well. By staying informed about the latest trends and advancements in tempered glass technology, you can position yourself as a reliable source for high-quality mobile device accessories.

Tempered Wala, an establishment located in Delhi, is committed to delivering premium materials that safeguard and enhance customers’ mobile phones. Our assortment of products encompasses a wide selection, such as tempered glass, Flexi glass, TPU Back, UV Glue Tempered Glass, Camera Glass, and various protective layers designed to cater to the needs of all mobile models available in India. To access more detailed information about our range of tempered glass products, we encourage you to visit our official website at https://www.temperedwala.in. Alternatively, you can stay updated by following us on our social media platforms.

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